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Cheap flights from Newcastle upon Tyne to Buenos Aires from £858

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
NCL — BUE
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Newcastle upon Tyne to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Newcastle upon Tyne (NCL) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 January 2026.

Round-trip from

£858

Popular in

August

Cheapest in

January

Average price

£813
Lufthansa
  • Lufthansa
  • 26/4-23/5
  • 2 total stops
  • 37h 15m total
  • Newcastle upon Tyne to Buenos Aires
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Highest demand for flights based on searches. 12% potential increase in price (£108 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£36 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Newcastle upon Tyne to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from Newcastle upon Tyne to Buenos Aires
Explore the most affordable flight options available from Newcastle upon Tyne to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 January 2026.

Sun 26/417:40NCL - EZE
1 stop16h 45mLufthansa
Sat 23/516:35EZE - NCL
1 stop20h 30mLufthansa
Deal found 7/1£858
Sun 26/417:40NCL - EZE
1 stop16h 45mMultiple Airlines
Sat 23/518:30EZE - NCL
2 stops36h 45mMultiple Airlines
Deal found 7/1£886
Sun 26/413:55NCL - EZE
2 stops24h 50mBritish Airways
Sat 23/512:25EZE - NCL
2 stops40h 00mBritish Airways
Deal found 7/1£930
Sat 21/206:00NCL - EZE
2 stops30h 00mDelta
Sat 28/223:55EZE - NCL
2 stops31h 35mDelta
Deal found 7/1£1,130
Sat 21/217:40NCL - EZE
2 stops29h 40mKLM
Sat 28/216:25EZE - NCL
1 stop27h 40mKLM
Deal found 7/1£1,357
Sat 21/206:30NCL - EZE
3 stops45h 05mMultiple Airlines
Sat 28/221:55EZE - NCL
2 stops42h 30mMultiple Airlines
Deal found 7/1£1,388
Tue 17/313:10NCL - EZE
2 stops35h 00mEmirates
Sat 21/323:00EZE - NCL
2 stops33h 20mEmirates
Deal found 5/1£1,623

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newcastle upon Tyne to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 January 2026.
Use the filters below to find and compare flights from Newcastle upon Tyne to Buenos Aires that are best for you.

Fly from

Newcastle upon Tyne

Fly to

Buenos Aires

Route

Depart

Return

Price

Newcastle upon TyneBuenos Aires

NCL - EZE

NCLEZE

Newcastle upon Tyne

Sun 26/4

17:40-06:25

1 stop16h 45m

Buenos Aires Ministro Pistarini

Sat 23/5

18:30-11:15

2 stops36h 45m

£886

Newcastle upon TyneBuenos Aires

NCL - EZE

NCLEZE

Newcastle upon Tyne

Sun 26/4

13:55-10:45

2 stops24h 50m

Buenos Aires Ministro Pistarini

Sat 23/5

12:25-08:25

2 stops40h 00m

£930

Newcastle upon TyneBuenos Aires

NCL - EZE

NCLEZE

Newcastle upon Tyne

Sat 21/2

06:00-09:00

2 stops30h 00m

Buenos Aires Ministro Pistarini

Sat 28/2

23:55-10:30

2 stops31h 35m

£1,130

Newcastle upon TyneBuenos Aires

NCL - EZE

NCLEZE

Newcastle upon Tyne

Sat 21/2

06:30-00:35

3 stops45h 05m

Buenos Aires Ministro Pistarini

Sat 28/2

21:55-19:25

2 stops42h 30m

£1,388

Newcastle upon TyneBuenos Aires

NCL - EZE

NCLEZE

Newcastle upon Tyne

Tue 17/3

13:10-21:10

2 stops35h 00m

Buenos Aires Ministro Pistarini

Sat 21/3

23:00-11:20

2 stops33h 20m

£1,623

Newcastle upon TyneBuenos Aires

NCL - EZE

NCLEZE

Newcastle upon Tyne

Sat 21/2

13:10-21:10

2 stops35h 00m

Buenos Aires Ministro Pistarini

Sat 28/2

23:00-11:20

2 stops33h 20m

£1,650

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Best time to book a flight from Newcastle upon Tyne to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Newcastle upon Tyne with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Newcastle upon Tyne to Buenos Aires

What’s the top stopover airport for flights from Newcastle upon Tyne to Buenos Aires?

Share of one-stop return flights from Newcastle upon Tyne to Buenos Aires chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Frankfurt am Main (FRA) – chosen by Cheapflights users on 44% of one-stop itineraries from Newcastle upon Tyne to Buenos Aires on Cheapflights.

What’s the cheapest stopover airport for flights from Newcastle upon Tyne to Buenos Aires?

Average return fare for one-stop flights from Newcastle upon Tyne to Buenos Aires, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Frankfurt am Main (FRA) is the most affordable one-stop option, with an average return flight price of £772.

What’s the fastest stopover option from Newcastle upon Tyne to Buenos Aires?

Shortest average travel time for one-stop one-way flights from Newcastle upon Tyne to Buenos Aires, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 16h 26m.

Which airport typically offers the quickest stopover for flights from Newcastle upon Tyne to Buenos Aires?

Average stopover duration for one-stop one-way flights from Newcastle upon Tyne to Buenos Aires, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 44m.

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated 9 January 2026.
Read reviews from past customers who have flown with KLM, Lufthansa, andBritish Airways from Newcastle upon Tyne to Buenos Aires. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,698 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,659 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Newcastle upon Tyne to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Newcastle upon Tyne to Buenos Aires?

    Newcastle upon Tyne (NCL) is the airport you will fly out of if you book a flight from Newcastle upon Tyne to Buenos Aires. You should not have trouble finding flights to Buenos Aires from Newcastle; the airport handles an average of 0 outbound flights to Buenos Aires per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Newcastle upon Tyne airport to Buenos Aires. It is only a 5.4 mi journey to Newcastle (NCL) from Newcastle upon Tyne’s city center.

  • How long is the flight from Newcastle upon Tyne to Buenos Aires?

    Departing from Newcastle upon Tyne to Buenos Aires will take you 24h 50m. The distance from Newcastle upon Tyne to Buenos Aires is about 7054 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Newcastle upon Tyne to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Newcastle upon Tyne to Buenos Aires flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Newcastle upon Tyne to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newcastle upon Tyne to Buenos Aires.

  • Can I find deals for business class flights from Newcastle upon Tyne to Buenos Aires?

    Yes. Cheapflights offers flight deals from Newcastle upon Tyne to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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